Unit3Teenagersshouldbeallowedtochoosetheirownclothes.

1、教案背景1. 学科： Unit3 Teenagers should be allowed to choose their own clothes. 2. 课时： Section A 1a-2c Period 13.学生课前准备： 小组内相互预习新单词。复习被动语态和主动语态的概念以及其构成。 复习情态动词的已学知识。教学目标1. Knowledge aims：四会单词 5 个、短语 7 个、句型 1 个。2. Ability aims ：能准确使用情态动词的被动语态。3. Emotion aims：增强交际水平，培养关心他人、礼貌待人的品质。教学过程Step1 Warming up and p

2、re-reading1. Talk about something students can do ancda n dto, and ask why they can dto.2. Share something teachers can do ancda n dto, and tell students the reasons, in order to lead in the target language.Step2 Words learning1. Read the words on the screen with the computer three times.2. Read and

3、 recite the words by yourselves.3. Choose some to read the words, correct their wrong pronunciation and have a dictation for a check later.Step3 Read the text1. Read all the text of Page18 and 19, find out the words, the phrases, and the sentences what yocua n utnderstand and underlined them with yo

4、ur red pen.2. Discuss the words, the phrases and the sentences ycoaun t understand in groups.3. Show the difficulties of your group, deal with them together.4. Finish the circle task of Part 1a.设计意图由谈论生活中的可做与不可做的事情，自然地 引入所要学习的内容，让 学生能够容易接受，感受 到语言的实用性，产生学 习的欲望。电脑播放单词录音、学生跟读，力求在最短的 s 时间内学会读、会写，为 后续学习打

5、好词汇基础。Step4 Translate the phrases16 岁的青少年 打耳洞 不够认真 不够沉着 太愚蠢在课前预习的基础之 上，通读全文， 再次完善， 并 且找 出自 己不会 的地 方，小组兵教兵先予以解 决，共性问题老师引导、 集体讨论解决，共享小组 讨论结果，培养团队精神 和团队之间的合作意识。被允许 和朋友一起外出 年龄不够大 太狂热 驾驶证检测学生的预习、自学和小组间互助学习的效 果。通过听力测试练习， 提升听力水平，另外进一 步认知情态动词的被动语 态，特别是在具体的语言 环境中，如何使用被动语 态，同时学习如何表达自 己的意见。The woman doesntthin

6、k sixteen-year-olds should be allowed because they aren t_ shouldn bte allowed to get their teenagers should be allowed to not a child.toenough. She thinks they pierce. Anna thinks because sheownisStep5 Listening testsTask1 Listen to the tape of 1b,answer the questions following：1. How did John want

7、 to go to the mall with Anna?A. By busB. On footC. Drive his car2. Should Anna be allowed to mall with John by car?A. No, she shouldntB. Yes, she shouldC. I mnot sure.3. Do you think sixteen-year-olds should be allowed to get their ears pierced?A. Yes, I think so.B. No, I don t knowC. I think so if

8、they want4. Is Anna allowed to choose her own clothes?A. Yes, she isB. No, she isn t C. I don tthink5. How did Anna go to the mall?C. By carA. By train B. By bus Task 2 Listen again and finish the short text.Task 3 Listen to the tape of 2a and 2b finish the tasks of these two parts.1. Do you think w

9、hat young people need to do?A. work late at nights.B. SleepC. Play more2. What does Larry need time to do?A. His part-time jobB. His homeworkC. His things3. Is Larry hsair too long or too short?A. It toso long.B. It toso short.C. It csurly.4. Does Larry have marry friend?A. No, he doesntB. Yes, he d

10、oes.C. He has many books5. How does Larry need to do with his friends? A. Needs to spend time with friends B. Plays with friendsC. Sports with friendsStep6 Teamwork to discuss the points.1. I agree.I disagree.名词形式agree和 disagree互为常用结构： agree to do sth.在学习课文的基础 上，通过小组合作，讨论 分析课文句子中的存有的 知识点，并且加以概括归 纳，最

11、终完成识记，以巩 固本节课所学知识要点。agree with sb.agree on sth. disagree with disagree with sb. on sth.2. 被动语态概念3. 主动语态和被动语态的区别4. 被动语态基本结构5. Teenagers should be allowed to choose their own clothes. should为词， should be allowed to为含有的语态。那么，情态动词的被动语态结构是 。6. Sixteen-year-olds should be allowed to get their ears pierced

12、. (1)Sixteen-year-olds又能够写成，是由词 +词+词构成的合成词。(2)由 get their ears pierced 能够知道 get/make/have sth. done 是。前边，那么7. serious enough告诉你 名词和 enough 的位置关系是8. He should stop wearing that silly earring.(1) stop doing sth.(2) stop to do sth.9. Young people need to have enough slee对p.比下句：The room needs cleaning.归

13、纳：主语为人，用 主语为物，用10. They talk instead of doing homework. 对比下句： Mr. Wang is ill, I will take his class instead 归纳： instead of 用于 Instead用于11. It doesnt look clean. look 是词，clean 是种类范例表示状态、身份、特征be（am, are, is, was, were）表示感官感受feel, sound, smell, taste表示变化（颜色、方向等）become, get seem, turn,词用做表语，构成引导学生梳理本节课

14、Step7 Sum up（1） Your questions（2） You learnedStep8 Checking in class 一、单项选择1. Students shouldto choose their own clothes.所学的知识点，形成知识 网络，对于仍然存有的问 题再加以解决，完成查缺 补漏工作，以确保教学目标和学习任务的百分之百 的完成。结构。已学的连系动词有：2. The flowersA. allow B. allowed C. are allowed D.be allowedby the students every day.A. are watered B.

15、 watered C. were watering D. were watered3. Did you get your earsA. pierce B.to pierce C. pierced D. piercing4. I don t thinkshould drive.A. sixteen-years-oldC. sixteen-years-olds5. We should have our hairB. sixteen-year-oldsD. sixteen-year-old , because we are studentsA. cut B. cutting C. cuttedD.

16、to cut对于本节课所学知6. Stop, and listen to me.A. talk B. talks C. talking D. talked 二、翻译句子 1.我们被允许在晚上六点钟看电视。 2.我代替妹妹去买肉。识，有针对性的设置这些题目，做到随学随练，随练随巩固，以确保课堂教 学的高效、高质量。3.我们的房间应该被每天打扫。4.你应该停下来去做你的家庭作业。Homework 将下列句子变为被动语态。1. People should allow teenagers to spend some time playing with their friends.Teenagers s

17、hould their friends.to spend some time playing wit2. We must clean our classroom every day. Our classroom _by us every day.3. We should allow them to finish the hard work.They to finish the hard work by us.4. Students should take good care of the books. The books shouldby让学生完成简单的情 态动词的主动语态和被动语态之间的句型变换，进 一步加深对主动语态和被动语态的概念理解，最终 达到会合理使用。students.四、 板书设计Unit3 Section A 1a-2c4.agree5.stop6.instead1. be+pp.2. should+V 原型3. should+be+pp.五、 课后反